Add wraning

clanModules/flake-module.nix

@@ -1,4 +1,8 @@
 { ... }:
 {
-  flake.clanModules = { };
+  flake.clanModules = builtins.throw ''
+    clanModules have been removed!
+
+    Refer to https://docs.clan.lol/guides/migrations/migrate-inventory-services for migration.
+  '';
 }

clanServices/flake-module.nix

@@ -19,9 +19,4 @@
     in
     imports;
 
-  flake.clanModules = builtins.throw ''
-    clanModules have been removed!
-
-    Refer to https://docs.clan.lol/guides/migrations/migrate-inventory-services for migration.
-  '';
 }

lib/modules/clan/module.nix

@@ -161,7 +161,7 @@ in
   };
 
   config = {
-    inventory.modules = clan-core.clanModules;
+    # inventory.modules = clan-core.clanModules;
     # inventory._legacyModules = clan-core.clanModules;
     inventory.meta = config.meta;